Banks in Clark County, Illinois
9 active bank branches operated by 6 institutions, per FDIC records.
Active branches
9
Banks present
6
Deposits (2026)
$556M
Closings since 2020
2
1 openings
Largest banks by deposits in Clark County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Casey State Bank | $262M | 47.1% | 3 |
| First Mid Bank & Trust | $93M | 16.7% | 1 |
| Prospect Bank | $68M | 12.2% | 2 |
| First Financial Bank | $63M | 11.3% | 1 |
| First Neighbor Bank | $42M | 7.6% | 1 |
| Longview Bank | $28M | 5.1% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.